Steerable filter

Version 1.0.0.0 (97.6 KB) by Jincheng Pang
This package implements the 1st and 2nd order Gaussian derivative steerable filter
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Updated 7 Jan 2014

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This packages implements the steerable filter of the first derivative and the second of Gaussian function of the paper

W. T. Freeman and E. H. Adelson, "The Design and Use of Steerable Filters", IEEE PAMI, 1991.

Acknowledgment: this file is inspired by Douglas Lanman's "Steerable Gaussian Filters" at http://www.mathworks.com/matlabcentral/fileexchange/9645-steerable-gaussian-filters

However there are two major improvements over Douglas Lanman's implementation:

1. The filter template is normalized, so the magnitude of the response is more reasonable.
2. The second derivative of Gaussian (LOG) is added.

Cite As

Jincheng Pang (2024). Steerable filter (https://www.mathworks.com/matlabcentral/fileexchange/44956-steerable-filter), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2013a
Compatible with any release
Platform Compatibility
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steerable filters/

Version Published Release Notes
1.0.0.0